Doesn't build on linux

```
diff --git a/make.sh b/make.sh
index 4f626e8..c935c9f 100755
--- a/make.sh
+++ b/make.sh
@@ -1,2 +1,2 @@
 #!/bin/bash
-g++ -Wall -std=c++11 -O0 -g -o main -lglfw -lglew -framework OpenGL main.cpp
+g++ -Wall -std=c++11 -O0 -g -o main main.cpp -lglfw -lGLEW -lGL
```